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So far, one of the six recordings I've made since my complete reformat has been a dud. That's 83% reliability (measured in a rather simplistic fashion). The program shows a one-hour duration. But, when I try to view it, the time cursor won't advance. All I see is a black screen. Nevertheless, the unit isn't locked up. I can still use the remote to view other programs.
Given this test data, I decided to perform some experiments. First, I used the skip-to-end feature and managed to get to the end of the program. But, on replay, it had the same black screen.
I again used skikp-to-end. This time, I did a fast rewind. The rewind stuttered at 14 minutes. Soon thereafter, the screen went black.
Thing is, I remembered the material at the 14-minute point. That's where I'd left off viewing earlier in the day. At the time of original viewing, all had seemed well.
I again went to the end. Then, I rewinded to the 14-minute point and viewed a minute or so of program. Then, I began a slow rewind to beginning. This went okay up to about the first minute of the program. So, I was unable to completely recover the program. But, I was able to view all the program content other than a few seconds of commercial lead-in. If the program had been important, I'd have been able to burn it to DVD.
Lesson learned: the R15 seems to store some state information that is updated as a program is viewed or possibly if viewing is interrupted. Somehow, this data can become corrupted, resulting in a non-viewable program. However, various manipulations of the program may be possible despite the corruption. In some cases, essentially all program content remains accessible via the skip-to-end and rewind functions.
It's hard to blame this on some accumulated problem such as a corrupted filesystem. The first time I saw a problem such as this was serveral weeks ago. So, this is either a hardware problem that has occurred during my time of ownership or a software defect associated with a release installed within the last month or so. I suspect the latter.
Does my ability to eventually view the content mean I have to back off my claim of 83% reliability and award the unit a 100% reliability rating? I think not... :nono:
Given this test data, I decided to perform some experiments. First, I used the skip-to-end feature and managed to get to the end of the program. But, on replay, it had the same black screen.
I again used skikp-to-end. This time, I did a fast rewind. The rewind stuttered at 14 minutes. Soon thereafter, the screen went black.
Thing is, I remembered the material at the 14-minute point. That's where I'd left off viewing earlier in the day. At the time of original viewing, all had seemed well.
I again went to the end. Then, I rewinded to the 14-minute point and viewed a minute or so of program. Then, I began a slow rewind to beginning. This went okay up to about the first minute of the program. So, I was unable to completely recover the program. But, I was able to view all the program content other than a few seconds of commercial lead-in. If the program had been important, I'd have been able to burn it to DVD.
Lesson learned: the R15 seems to store some state information that is updated as a program is viewed or possibly if viewing is interrupted. Somehow, this data can become corrupted, resulting in a non-viewable program. However, various manipulations of the program may be possible despite the corruption. In some cases, essentially all program content remains accessible via the skip-to-end and rewind functions.
It's hard to blame this on some accumulated problem such as a corrupted filesystem. The first time I saw a problem such as this was serveral weeks ago. So, this is either a hardware problem that has occurred during my time of ownership or a software defect associated with a release installed within the last month or so. I suspect the latter.
Does my ability to eventually view the content mean I have to back off my claim of 83% reliability and award the unit a 100% reliability rating? I think not... :nono: